6365840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6121}}^1$

素因数の和:6147

約数の個数: 40

約数和(自身を含む): 15941688

約数和(自身を除く): 9575848

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 6121, 12242, 24484, 30605, 48968, 61210, 79573, 97936, 122420, 159146, 244840, 318292, 397865, 489680, 636584, 795730, 1273168, 1591460, 3182920, 6365840]

約数ペア:

[(1, 6365840), (2, 3182920), (4, 1591460), (5, 1273168), (8, 795730), (10, 636584), (13, 489680), (16, 397865), (20, 318292), (26, 244840), (40, 159146), (52, 122420), (65, 97936), (80, 79573), (104, 61210), (130, 48968), (208, 30605), (260, 24484), (520, 12242), (1040, 6121)]